<template>
  <p class="g-name">{{goods.name}}</p>
  <p class="g-desc">{{goods.desc}}</p>
  <p class="g-price">
    <span>{{goods.price}}</span>
    <span>{{goods.oldPrice}}</span>
  </p>
  <div class="g-service">
    <dl>
      <dt>促销</dt>
      <dd>12月好物放送，App领券购买直降120元</dd>
    </dl>
    <dl>
      <dt>配送</dt>
      <dd>至 <xtx-city @change="change" :fullLocation="fullLocation"></xtx-city></dd>
    </dl>
    <dl>
      <dt>服务</dt>
      <dd>
        <span>无忧退货</span>
        <span>快速退款</span>
        <span>免费包邮</span>
        <a href="javascript:;">了解详情</a>
      </dd>
    </dl>
  </div>
</template>

<script setup>
const props = defineProps({
  goods: {
    type: Object,
    default: () => {}
  }
})
// 设置提供给后台的地址数据
// 默认情况(未登录显示如下)
const provinceCode = ref('110000')
const cityCode = ref('119900')
const countyCode = ref('110101')
const fullLocation = ref('北京市 市辖区 东城区')
// （登录中）取出用户收货地址中数据给上面赋值
if (props.goods.userAddresses) { // 存在
  // 从中取默认地址
  const defaultAddress = props.goods.userAddresses.find(i => i.isDefault === 1)
  if (defaultAddress) { // 存在默认值就改
    provinceCode.value = defaultAddress.provinceCode
    cityCode.value = defaultAddress.cityCode
    countyCode.value = defaultAddress.countyCode
    fullLocation.value = defaultAddress.fullLocation
  }
}
const change = (obj) => {
  provinceCode.value = obj.provinceCode
  cityCode.value = obj.cityCode
  countyCode.value = obj.countyCode
  fullLocation.value = obj.fullLocation
}
</script>

<style lang="less" scoped>
.g-name {
  font-size: 22px
}

.g-desc {
  color: #999;
  margin-top: 10px;
}

.g-price {
  margin-top: 10px;

  span {
    &::before {
      content: "¥";
      font-size: 14px;
    }

    &:first-child {
      color: @priceColor;
      margin-right: 10px;
      font-size: 22px;
    }

    &:last-child {
      color: #999;
      text-decoration: line-through;
      font-size: 16px;
    }
  }
}

.g-service {
  background: #f5f5f5;
  width: 500px;
  padding: 20px 10px 0 10px;
  margin-top: 10px;

  dl {
    padding-bottom: 20px;
    display: flex;
    align-items: center;

    dt {
      width: 50px;
      color: #999;
    }

    dd {
      color: #666;

      &:last-child {
        span {
          margin-right: 10px;

          &::before {
            content: "•";
            color: @xtxColor;
            margin-right: 2px;
          }
        }

        a {
          color: @xtxColor;
        }
      }
    }
  }
}
</style>
